7905960069

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1911037}}^1$

素因数の和:1911244

約数の個数: 16

約数和(自身を含む): 12108336768

約数和(自身を除く): 4202376699

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 1911037, 5733111, 13377259, 40131777, 376474289, 1129422867, 2635320023, 7905960069]

約数ペア:

[(1, 7905960069), (3, 2635320023), (7, 1129422867), (21, 376474289), (197, 40131777), (591, 13377259), (1379, 5733111), (4137, 1911037)]